This comprehensive guide covers all conditional statements in MQL4 including if, else if, else, and switch. Learn how to control EA trading logic flow, validate trade conditions, and implement multi-branch decision making with practical examples.
This comprehensive guide covers all loop structures in MQL4 including for, while, and do-while loops. Learn how to process multiple orders, traverse arrays, and implement repetitive trading tasks with practical EA examples.
This comprehensive guide covers all aspects of functions in MQL4 including function declaration, definition, parameters, return values, scope, and overloading. Learn to create modular EA code with practical examples.
This comprehensive guide covers all MQL4 order management functions including OrderSend for opening orders, OrderModify for modifying stop loss/take profit, and OrderSelect for selecting orders. Includes practical examples and complete error handling.
This comprehensive guide covers all order selection and traversal techniques in MQL4 including looping through orders, filtering by symbol, magic number, and order type, and implementing batch operations with practical EA examples.
This guide compares MetaTrader 4 and MetaTrader 5 platforms for EA development, highlighting execution mode differences, MQL4/MQL5 syntax changes, and provides selection recommendations.
Your MT4 Expert Advisor shows ‘stopped’ or stops trading unexpectedly. This guide covers 5 common causes: AutoTrading button, chart freeze, DLL settings, error logs, and broker limits.
Your EA works in backtest but enters wrong SL/TP levels on live MT4? Likely a tick size mismatch. Learn to check broker instruments, adjust EA parameters like UseSQTickSize, and fix stop level issues.
Your MT4 EA stops when your computer sleeps. Solve it with a Forex VPS. This guide covers selecting a low-latency VPS, installing MT4, attaching your EA, and configuring auto-restart.
Error 130 stops your EA from trading. This guide explains why it happens (stop loss too close to market price) and shows two solutions: adjusting EA parameters or modifying MQL4 code.
Your MT4 EA needs non-stop operation. This guide covers choosing a VPS, installing MT4, transferring your EA and settings, and configuring auto-restart for 24/7 trading.
Your MT4 EA runs but the backtest shows ‘No orders’? This guide covers five typical reasons: AutoTrading button off, wrong symbol suffix, low modeling quality, missing date range, and EA conditions not met.
EA attached to MT5 chart but doing nothing? This guide walks through the complete debugging process: checking the EA icon, global Algo Trading button, reading the Journal tab, and fixing common runtime errors like Invalid Stops and Not Enough Money.
A 97% win rate EA can still lose money. This guide uses real 2026黄金 backtest cases to show how to spot overfitting, validate strategies with forward testing, and avoid common optimization traps.
EA won’t close positions? This guide reveals the hidden logic traps in MQL4, including how non-zero values are interpreted as ‘true’, and the OrderSend/OrderModify timing flaw that leaves trades unprotected.
Switching your MT4 Expert Advisor from demo to a live account requires careful preparation. This guide covers backtest validation, risk parameter adjustment, VPS deployment, and common pitfalls to avoid.
Your MT5 EA won’t trade or load? This guide covers the 5 most common configuration mistakes: wrong file location, compilation errors, missing DLLs, disabled automated trading, and broker incompatibility.
Many EAs fail in live trading because of curve fitting. This guide explains how to avoid over-optimization, use out-of-sample data, and set realistic backtest parameters in MT5.
Based on actual user reports from 2025, this guide addresses 6 real-world reasons why your EA might not load or run: missing library files, version mismatch, uninit 8 errors, Mac issues, asset name changes, and MQL5 Market installation problems.
Installed your MT5 EA but it won’t start? This guide reveals 6 often-overlooked issues including disabled auto-trading, missing library files, DLL path errors, and broker-specific restrictions.
Ürünümüze güveniyoruz, bu yüzden sizi ücretsiz denemeye davet ediyoruz! Doğrudan canlı bir hesapta denemeniz şiddetle tavsiye edilir. Tabii ki, önce EA mantığını tanımak için bir demo hesabıyla da başlayabilirsiniz.
♥ Sınırlı kontenjan, hemen alın ♥Any pattern that arises in nature or exists can be effectively discovered and modeled by classical learning algorithms.
"The market is always changing; the ability to adapt to change is the core advantage of a trader.
"Risk comes from not knowing what you are doing.
"EA automated trading is not meant to replace people entirely, but to overcome human weaknesses.